Group 1 - The core viewpoint of the article is that Weike Technology (301196.SZ) is actively involved in the optical communication sector, providing various products essential for this industry [2]. - Weike Technology's offerings in the optical communication field include MPO fiber optic connectors, adapters, plastic housings for communication base stations, housings for fiber optic equipment, communication cable housings, fiber access boxes, and access terminals [2].